9997451812 is an even 10-digits composite number following 9997451811
and preceding 9997451813 . In scientific notation, it is written as 9.997451812 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors.
There are 4998725904 positive integers (up to 9997451812) that are relatively prime to 9997451812.
9997451812 has 6 divisors, whose sum is 17495540678
The reverse of 9997451812 is 2181547999
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
nine billion nine hundred ninety-seven million four hundred fifty-one thousand eight hundred twelve
Scientific notation
9.997451812 × 10^9
Engineering notation
9.997451812 × 10^9
Prime Factorization
2 × 2 × 2499362953
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
4998725906 Product of the distinct prime numbers
The prime factorization of 9997451812 is 2 × 2 × 2499362953.
Since it has a total of 3 prime factors.
4 , 5 , 64 , 46 , 201 , 427 , 6964 , 6454 , 52830 , 21018 , 427807 , 832898 , 7962809 , 5457414 , 21033249 , 75916659 , 625894943 , 981138793 , 2961387066 , 6771536400
n×2
19994903624
n×3
29992355436
n×4
39989807248
n×5
49987259060
n÷2
4998725906
n÷3
3332483937.3333
n÷3
2499362953
n÷5
1999490362.4
n2
9.9949042733262E+19
n3
9.9923573838132E+29
n4
9.9898111432954E+39
n5
9.9872655516077E+49
2 √n99987.258248239
3 √n2154.2516776652
4 √n316.20761889657
5 √n99.99490310446
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9997451811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9997451812 can be divided by 6 positive divisors.
The sum of these divisors (counting 9997451812) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001010011111001010000001000100100
3
Ternary
221210201222011200001
4
Quaternary
21103321100020210
5
Quinary
130433321424222
6
Senary
4332012031044
8
Octal
112371201044
10
Decimal
9997451812
12
Duodecimal
1b30162484
16
Hexadecimal
253e50224
20
Vigesimal
7g4419ac
36
Base36
4lc836s
md5
745a2011210c195bc960c2e7efb9a4a7
sha1
61d7131cd8fde9a9141cbf7fc65de513f494c713
sha256
9eb4052830b9975b81ee421ba24075ff6d8161942d9f48e8e1e4e97f6dda410f
sha512
8bbc102ac706e4233852a6d3e3079a7ccc141f8dbd2ef42b883295f0cde87a4593a945573b8d8441746ce442cbfcca3d5b1a112b668c110a2101aa2bf57f68d1
ripemd-160
575cfcd90402d0be42e5a4689dc1799d7415302b
Diameter
19994903624
Circumference
62815842334.394
Area
3.1399917838415E+20
Volume
4.1855888732042E+30
Surface area
1.2559967135366E+21
Circumference
62815842334.394
Perimeter
39989807248
Area
9.9949042733262E+19
Diagonal
14138531941.702
Surface area
5.9969425639957E+20
Volume
9.9923573838132E+29
Space diagonal
17316094484.606
Perimeter
29992355436
Area
4.3279205045471E+19
Altitude
8658047242.3028
Surface area
4.3279205045471E+19
Volume
1.1776106110223E+29
Height
4712843980.5673